Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 09-07-2018 and time 19:58:34 (UTC) in region 1 km SE Mignano Monte Lungo (CE)

A magnitude ML 1.5 earthquake occured in region: 1 km SE Mignano Monte Lungo (CE), on

  • 09-07-2018 19:58:34 (UTC)
  • 09-07-2018 21:58:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.4020, 14.0030 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Mignano Monte Lungo CE 1 3250 3250
San Pietro Infine CE 6 944 4194
Sesto Campano IS 7 2388 6582
Presenzano CE 7 1766 8348
Tora e Piccilli CE 7 910 9258
Galluccio CE 8 2154 11412
Conca della Campania CE 8 1239 12651
Rocca d'Evandro CE 9 3283 15934
San Vittore del Lazio FR 9 2636 18570
Marzano Appio CE 10 2226 20796
Venafro IS 10 11280 32076
Conca Casale IS 10 200 32276
Sant'Ambrogio sul Garigliano FR 11 966 33242
Cervaro FR 12 8109 41351
Caianello CE 13 1824 43175
Roccamonfina CE 13 3511 46686
Vairano Patenora CE 13 6594 53280
Pozzilli IS 13 2380 55660
Sant'Andrea del Garigliano FR 14 1505 57165
Viticuso FR 14 353 57518
Capriati a Volturno CE 14 1541 59059
Ciorlano CE 14 426 59485
Sant'Apollinare FR 14 1919 61404
Pratella CE 15 1565 62969
Pietravairano CE 16 2984 65953
Vallemaio FR 16 937 66890
Acquafondata FR 16 263 67153
Fontegreca CE 16 811 67964
Filignano IS 17 648 68612
Ailano CE 17 1369 69981
Prata Sannita CE 17 1502 71483
Cassino FR 18 36142 107625
Teano CE 18 12577 120202
Pignataro Interamna FR 18 2595 122797
Vallerotonda FR 18 1581 124378
Sessa Aurunca CE 18 21727 146105
Castelforte LT 19 4386 150491
Sant'Elia Fiumerapido FR 19 6166 156657
Santi Cosma e Damiano LT 19 6897 163554
San Giorgio a Liri FR 20 3164 166718
Riardo CE 20 2321 169039
Coreno Ausonio FR 20 1644 170683
Monteroduni IS 20 2264 172947

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km NW of Caserta (76326 inhabitants)
51 Km NW of Aversa (53047 inhabitants)
55 Km NW of Giugliano in Campania (122974 inhabitants)
58 Km N of Marano di Napoli (59874 inhabitants)
59 Km NW of Afragola (65057 inhabitants)
59 Km NW of Acerra (59573 inhabitants)
60 Km NW of Casoria (77642 inhabitants)
62 Km N of Pozzuoli (81661 inhabitants)
66 Km NW of Napoli (974074 inhabitants)
71 Km NW of Portici (55274 inhabitants)
72 Km NW of Ercolano (53709 inhabitants)
72 Km W of Benevento (60091 inhabitants)
75 Km NW of Torre del Greco (86275 inhabitants)
85 Km NW of Scafati (50787 inhabitants)
86 Km NW of Avellino (54857 inhabitants)
88 Km NW of Castellammare di Stabia (66466 inhabitants)
92 Km E of Latina (125985 inhabitants)
98 Km NW of Cava de' Tirreni (53659 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000 		ML 1.5 2018-07-09
19:58:34		 41.4017 14.0027 10 2019-04-24
14:50:47		 Bollettino Sismico Italiano INGV 58686621
Reviewed
Rev100 		ML 1.6 2018-07-09
19:58:34		 41.4127 13.9908 10 2018-07-09
20:17:47		 Sala Sismica INGV-Roma 58638281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-07-09 19:58:34 ± 0.05
Latitude 41.4017 ± 0.0027
Longitude 14.0027 ± 0.0036
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 58686621

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 351
Semi-minor axis of confidence ellipse (meter) 116
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 55
Circular confidence region, given by single value of horizontal uncertainty (meter) 350.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 102
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61424
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 58638281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-07-09 20:17:47

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 58686621
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-07-11 05:53:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTGR.HHZ. 2018-07-09T20:00:21.88 3.0 undecidable manual Sg 21.440001 0
GU.GSCL.HHZ. 2018-07-09T20:00:18.93 3.0 undecidable manual Sg 13.94 0
MN.TRI.HHZ. 2018-07-09T20:00:09.81 3.0 undecidable manual Sn -9.99 0
IV.IACL.HHZ. 2018-07-09T20:00:02.20 3.0 undecidable manual Sg 17.18 0
IV.PETRA.HHZ. 2018-07-09T20:00:00.48 3.0 undecidable manual Sn -0.55 0
IV.ZONE.HHZ. 2018-07-09T19:59:56.56 3.0 undecidable manual Pg 15.96 0
IV.BRSN.EHZ. 2018-07-09T19:59:54.51 3.0 undecidable manual Sg 3.79 0
IV.CPGN.EHZ. 2018-07-09T19:59:39.24 3.0 undecidable manual Sg 0.91 0
IV.CADC.HNZ. 2018-07-09T19:59:38.34 3.0 undecidable manual Pn 1.38 0
RF.GEPF.HHZ. 2018-07-09T19:59:38.27 3.0 undecidable manual Pn -0.27 0
GU.SARM.EHZ. 2018-07-09T19:59:33.90 3.0 undecidable manual Pg 12.46 0
IV.MNTV.HNZ. 2018-07-09T19:59:29.06 3.0 undecidable manual Pn -1.02 0
IV.COR1.EHZ. 2018-07-09T19:59:21.86 3.0 undecidable manual Sn -9.23 0
IV.MTGR.HHZ. 2018-07-09T19:59:20.91 3.0 negative manual Pn 1.43 0
IV.LMD.HHZ. 2018-07-09T19:59:14.22 3.0 negative manual Pn 1.25 0
IV.PTRJ.HHZ. 2018-07-09T19:58:55.48 3.0 undecidable manual Sg 0.97 0
IV.INTR.HHE. 2018-07-09T19:58:55.18 1.0 undecidable manual S 353 68.1762 50 0.06 23
IV.VVLD.HHZ. 2018-07-09T19:58:53.36 0.3 undecidable manual S 329 60.6948 50 0.23 67
IV.MMO1.EHZ. 2018-07-09T19:58:52.93 3.0 positive manual Pg 0.09 0
IV.POFI.HNN. 2018-07-09T19:58:48.38 0.6 undecidable manual S 326 42.5241 50 0.1 47
IV.MELA.HHZ. 2018-07-09T19:58:47.73 3.0 undecidable manual Pn -0.68 0
IV.INTR.HHE. 2018-07-09T19:58:46.08 0.1 undecidable manual P 353 68.1762 50 -0.17 89
IV.RNI2.HNE. 2018-07-09T19:58:46.78 0.6 undecidable manual S 20 35.742 50 0.32 46
IV.SGG.HNE. 2018-07-09T19:58:45.38 0.3 undecidable manual S 93 31.3464 50 0.08 72
IV.MIDA.HNE. 2018-07-09T19:58:45.74 0.6 undecidable manual S 38 33.8439 50 -0.22 47
IV.MODR.HHZ. 2018-07-09T19:58:45.20 0.3 undecidable manual S 200 30.2475 50 0.21 71
IV.VVLD.HHZ. 2018-07-09T19:58:44.88 0.1 undecidable manual P 329 60.6948 50 -0.22 89
IV.PIGN.HHE. 2018-07-09T19:58:44.09 0.3 undecidable manual S 146 26.8509 110 0.09 73
IV.SACR.HNN. 2018-07-09T19:58:44.88 0.3 undecidable manual P 90 58.497 50 0.12 68
IV.BSSO.HHE. 2018-07-09T19:58:43.78 0.3 undecidable manual P 72 51.7038 50 0.07 70
IV.VIVA.HHZ. 2018-07-09T19:58:43.12 3.0 undecidable manual P 0.48 0
IV.POFI.HNN. 2018-07-09T19:58:42.01 0.1 positive manual P 326 42.5241 50 -0.29 91
IV.LRP.EHN. 2018-07-09T19:58:42.70 0.3 undecidable manual P 308 44.0226 50 0.18 69
IV.CERA.HHZ. 2018-07-09T19:58:42.70 0.3 undecidable manual S 3 21.7671 114 0.31 70
IV.VAGA.HHZ. 2018-07-09T19:58:41.88 0.3 undecidable manual S 85 19.3695 116 0.27 71
IV.RNI2.HNE. 2018-07-09T19:58:41.38 0.1 undecidable manual P 20 35.742 50 0.14 95
IV.MCI.EHZ. 2018-07-09T19:58:41.65 0.6 undecidable manual S 302 18.6702 117 0.25 48
IV.SAMA.HHZ. 2018-07-09T19:58:41.84 3.0 negative manual Pn -2.28 0
IV.MODR.HHZ. 2018-07-09T19:58:40.25 0.1 undecidable manual P 200 30.2475 50 -0.15 95
IV.SGG.HNE. 2018-07-09T19:58:40.51 0.1 undecidable manual P 93 31.3464 50 -0.08 97
IV.MIDA.HNE. 2018-07-09T19:58:40.85 0.1 undecidable manual P 38 33.8439 50 -0.11 95
IV.PIGN.HHE. 2018-07-09T19:58:39.89 0.1 undecidable manual P 146 26.8509 110 0.06 98
IV.VAGA.HHZ. 2018-07-09T19:58:38.10 0.1 negative manual P 85 19.3695 116 -0.35 93
IV.MCI.EHZ. 2018-07-09T19:58:38.31 0.1 negative manual P 302 18.6702 117 -0.01 100
IV.CERA.HHZ. 2018-07-09T19:58:38.61 0.1 positive manual P 3 21.7671 114 -0.29 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MODR.HHN. ML:1.3 0.000092844815 1.2576 AML other m 2018-07-09T19:58:48.06
IV.CERA.HHN. ML:1.8 0.00042160255 0.6144 AML other m 2018-07-09T19:58:46.97
IV.MODR.HHE. ML:1.1 0.000060398234999999996 1.36 AML other m 2018-07-09T19:58:47.89
IV.CERA.HNN. ML:1.8 0.000437 0.92 AML other m 2018-07-09T19:58:47.97
IV.CERA.HHE. ML:1.7 0.00036202305 0.4864 AML other m 2018-07-09T19:58:46.47
IV.CERA.HNE. ML:1.7 0.0003270075 0.4864 AML other m 2018-07-09T19:58:46.47
IV.LRP.EHE. ML:1.1 0.000036640705000000003 0 AML other m 2018-07-09T19:58:56.06
IV.LRP.EHN. ML:1.0 0.000029395575 0 AML other m 2018-07-09T19:58:54.73
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download